Panasonic SA-HT330EB, Руководство по обслуживанию

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13.8. Disassembly of DVD Lid (when taking out disc manually)
23
13.9. Disassembly of Front Panel 23
13.10. Disassembly of Headphone, Panel and Tact Switch P.C.B.
24
13.11. Disassembly of DVD Mechanism unit 25
13.12. Disassembly of Main P.C.B. 25
13.13. Disassembly and Assembly Mechanism Unit 26
14 Service Positions 34
14.1. Checking procedure 34
15 Optical Pick-up Self-Diagnosis and Replacement Procedure
36
15.1. Optical Pickup Breakdown Diagnosis 36
15.2. Service Mode Table 1 37
15.3. DVD Self Diagnostic Function-Error Code 37
15.4. Service mode table 2 39
15.5. Sales demonstration lock function 41
15.6. Handling After Completing Repairs 41
16 Self-Diagnosis Function 42
16.1. Automatic Displayed Error Codes 42
16.2. Memorized Error Codes 42
17 Service Precautions 43
17.1. Recovery after the DVD player is repaired 43
17.2. Firmware version-up of the DVD player 43
18 Adjustment Procedure 44
18.1. Service Tools and Equipment 44
18.2. Important points in adjustment 44
18.3. Storing and Handling Test Discs 44
18.4. Optical adjustment 45
19 Abbreviations 47
20 Voltage Measurement and Waveform Chart 49
20.1. Voltage Measurement 49
20.2. Waveform Chart 54
21 Block Diagram 55
21.1. DVD MODULE BLOCK 55
21.2. MAIN BLOCK 58
22 Notes of Schematic Diagram 64
23 Schematic Diagram 65
23.1. OPTICAL PICKUP UNIT CIRCUIT 65
23.2. DVD MODULE CIRCUIT 66
23.3. MAIN CIRCUIT 73
23.4. PANEL CIRCUIT 82
23.5. SMPS MODULE CIRCUIT and AC INLET CIRCUIT 83
23.6. DIGITAL AMPLIFIER CIRCUIT 85
23.7. HEADPHONE CIRCUIT, TACT SWITCH CIRCUIT and CD
TRAY LOADING CIRCUIT 88
24 Printed Circuit Board 89
24.1. DVD MODULE P.C.B 89
24.2. MAIN P.C.B. 91
24.3. PANEL P.C.B, HEADPHONE P.C.B and TACT SWITCH
P.C.B 93
24.4. DIGITAL AMPLIFIER P.C.B 94
24.5. CD TRAY LOADING P.C.B and AC INLET P.C.B 95
25 Wiring Connection Diagram 96
26 Illustration of IC
痴
, Transistors and Diodes 98
27 Terminal Function of IC
ｴ
s 99
27.1. IC2018 (C2CBHG000197): MICROPROCESSOR IC 99
28 Parts Location and Replacement Parts List 100
28.1. DVD Loading Mechanisms 101
28.2. Cabinet Part List 103
28.3. Electrical Part List 106
28.4. Packaging Materials & Accessories Parts List 116
28.5. Packaging 116
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SA-HT330EB